@Tim
OK, thanks.


<I'm glad that you found the source of your issue.>
Yes, I'm glad too. As I tried to get TMS Grid to work in optimized speed, I couldn't succeed.
I wonder is there another good looking grid like TMS, without speed problems or not?

Masoud,

<< I wonder is there another good looking grid like TMS, without speed problems or not? >>

I would create a new thread asking about this, and see what kind of responses you get.  DevExpress grids are good, and I think there are a couple of others.

Tim Young
Elevate Software
www.elevatesoft.com